The 10-inch elliptical coil covers ground efficiently while maintaining maneuverability around boulders and bedrock crevices

Handle length: 5 inches

VCO audio then translates signal strength into pitch and speed: a faint target produces a short

Automatic ground balance handles soil transitions from dry sand to full submersion with no manual tuning

Quick-release clamp makes length adjustments fast and easy

Fisher Gold Bug Pro Metal Detector Search Coil Combo f44 The 10-inch elliptical coil coversGold prospecting in Arizona caliche or Nevada hot rocks demands a detector that holds stable ground balance when soil conditions shift between zones. The Fisher Gold Bug Pro runs a dedicated 19kHz frequency that penetrates iron mineralization without the chatter you get from broad spectrum machines, and this combo ships with both a 5 inch biaxial coil for tight bedrock cracks and a 10 inch elliptical for covering wash gravel. What's in the Box GoldBug